SN74ALS1034DR

Texas Instruments SN74ALS1034DR

UC2843D

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TPS62103D

Texas Instruments TPS62103D

Price $0.96 $1.24 $0.61 $2.30
RoHS Yes Yes Yes Yes Yes Compliant Compliant Yes Yes Yes
Lead Status Yes Yes Yes Yes Yes No No Yes Yes Yes
Operating Temperature Range(C) 0 to 70 -40 to 85 0 to 70,-40 to 85 -40 to 85 -40 to 125,-40 to 85,0 to 70 -40 to 85,0 to 70 -40 to 105,-40 to 85 -40 to 85 -40 to 85 -40 to 85
Technology Family ALS ACT
Output Drive (IOL/IOH)(Max)(mA) -15/24 24/-24
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Schmitt Trigger No No
Approx. Price (US$) 1.18 | 1ku 0.48 | 1ku 0.42 | 1ku 0.85 | 1ku 12.20 | 1ku 1.18 | 1ku 1.10 | 1ku 2.00 | 1ku 0.26 | 1ku 1.27 | 1ku
ICC @ Nom Voltage(Max)(mA) 0.014 0.04
Voltage(Nom)(V) 5 5
tpd @ Nom Voltage(Max)(ns) 8 12
Package Group PDIP,SOIC,SO PDIP,SOIC,SOIC PDIP,SOIC TSSOP TSSOP PDIP,SOIC SOIC,TSSOP TSSOP PDIP,SSOP,SO,SOIC,TSSOP SOIC
Package Size mm2 mm2 mm2 mm2 mm2 mm2
VCC(Max)(V) 5.5 5.5
Bits(#) 6 8
F @ Nom Voltage(Max)(Mhz) 75 90
VCC(Min)(V) 4.5 4.5
Frequency(Min)(kHz) 26
Duty Cycle(Max)(%) 100 100 100 100
Vin(Min)(V) 8.4 18 1.8 2.5
Control Method Peak Current Mode Current
UVLO Thresholds On/Off(V) 8.4/7.6 13.0/8.0
Topology Boost,Buck,Buck-Boost,Flyback,Forward Flyback,Forward
Vin(Max)(V) 30 110 5.5 9
Frequency(Max)(kHz) 500 1000
Features Adjustable Switching Frequency,Current Limiting,Dead Time Control,Error Amplifier,Multi-topology
Gate Drive(Typ)(A) 1 2.5
CMRR(Min)(dB) 65 65
Vn at 1kHz(Typ)(nV/rtHz) 68 32
Total Supply Voltage(Min)(+5V=5, +/-5V=10) 3 3
Rail-to-Rail In to V- In to V-
Slew Rate(Typ)(V/us) 0.03 0.46
Total Supply Voltage(Max)(+5V=5, +/-5V=10) 16 16
Offset Drift(Typ)(uV/C) 1.1 1.7
Output Current(Typ)(mA) 10 8
GBW(Typ)(MHz) 0.085 0.525
Architecture CMOS Pipeline CMOS
Number of Channels(#) 4 4
CMRR(Typ)(dB) 94 91
Iq per channel(Max)(mA) 0.017 0.28
Iq per channel(Typ)(mA) 0.01 0.105
Vos (Offset Voltage @ 25C)(Max)(mV) 5 0.9
Input Bias Current(Max)(pA) 60 60
Additional Features Vos Adj Pin N/A
Input Offset (+/-)(uV) 1000
Analog Supply (V)(Max) 5.5
PSRR(dB) 88
Pin/Package 14TSSOP
Analog Supply (V)(Min) 3
Gain(Min)(V/V) Adjustable
Iq(Typ)(mA) 11 0.04 0.164
Gain(Max)(V/V) Adjustable
Input Range(Min)(V) 1.4
Power Consumption(Typ)(mW) 186
Analog Voltage AVDD(Max)(V) 5.25
INL(Max)(+/-LSB) 1.5
THD(Typ)(dB) -70
SNR(dB) 69
Resolution(Bits) 12
Input Range(Max)(V) 4
Digital Supply(Max)(V) 5.25
# Input Channels 2
Input Type Differential,Single-Ended
SINAD(dB) 65
Digital Supply(Min)(V) 3
Reference Mode Ext,Int
Interface Parallel
Analog Voltage AVDD(Min)(V) 4.75
Sample Rate (max)(SPS) 8MSPS
Multi-Channel Configuration Simultaneous Sampling
IIB(Max)(pA) 60
Special Features HV Start-up,Input Line Monitor,Multi-topology,Programmable Slope Compensation,Soft Start,Soft Switching Enable,Light Load Efficiency,Load Disconnect,Power Good Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification
Switch Current Limit(Typ)(A) 1.3
Switch Current Limit(Min)(A) 1.1
Switching Frequency(Min)(kHz) 400 1500
Switching Frequency(Max)(kHz) 600 2500
Type Converter Converter
Vout(Max)(V) 3.3 8
Regulated Outputs(#) 2 1
Vout(Min)(V) 3.3 0.8
3-State Output Yes
Iout(Max)(A) 0.5
Control Mode Voltage Mode